Fox News anchor Chris Wallace apologized Sunday for comments he made about Kelly Clarkson’s weight on "The Mike Gallagher Show" Friday. Even though Clarkson had a baby only a few months ago, he poked fun at her size.

"I sincerely apologize to Kelly Clarkson for my offensive comment," Wallace told Us Weekly Sunday. "I admire her remarkable talent and that should have been the focus of any discussion about her."

A controversy quickly emerged after Gallagher and Wallace made negative comments about the former “American Idol” singer’s figure during Gallagher's radio show. "Have you seen Kelly Clarkson? You know the singer, Kelly Clarkson? Holy cow, did she blow up," Gallagher said. Like Wallace, Gallagher also issued an apology to Clarkson.

“This ‘guy snickering’ about her weight is obnoxious. He should apologize,” she wrote on her blog.

Though it might have seemed like Wallace was being nice at the beginning of his remarks, he ended his comments with an insult: "Really? Do we want to talk about some of your friends? Kelly Clarkson's got a lovely voice. She could stay off the deep-dish pizza for a little while."

Clarkson, 32, gave birth to baby girl, River Rose, in June. She’s “the greatest thing on the planet :),” the singer tweeted at the time. Since then, the entertainer has been criticized for her shape.